Processes for the carbonilau00e7u00e3o etilenicamente unsaturated compound, and a vinu00eclico ester for the production of ester or acid of 3 - hydroxy propyl ester and an ester or acid of lactate, the use of the system catalu00ectico, system catalu00ectico, and connecting bidentato

摘要

Processes for the carbonilau00e7u00e3o etilenicamente unsaturated compound, and a vinu00eclico ester for the production of ester or acid of 3 - hydroxy propyl ester and an ester or acid of lactate, the use of the system catalu00ectico, system catalu00ectico, and connecting bidentato.A process for the carbonilau00e7u00e3o etilenicamente unsaturated compounds including vinyl esters and a process for the production of esters or acids of 3 - hydroxy propyl ester. The process comprises the reaction of said compound with carbon monoxide in the presence of a source of hydroxyl groups and of a catalytic system.The catalytic system is obtainable by combining: (a) a metal of group 8, 9 or 10 or a compound of them: and (b) a bidentato ligand of general formula (1): x ^ 1 ^ (x ^ 2) ^) - Q ^ 2 ^ - A - R - B - Q ^ 1 ^ - x ^ 3 (x ^ 4 ^ ^).